In my previous life, my green tea roommate Su Nian robbed me of my place in graduate school, stole my friends, ruined my reputation, and finally dropped out of school with hatred. Once I was reborn, I returned to the first day of college, and that smiling "little white flower" reached out to me again. In this life, I am no longer a soft persimmon who can be manipulated by others. I will repay her every thought, every tear, and every "good for you" she says. From dormitory conventions to group assignments, from public opinion in friend circles to scholarship disputes - Su Nian, I will give you back everything you give me.